.clickable {
    cursor: pointer;
}

table.brief {
    width: 100%;
    border-collapse: collapse;
}

.brief th {
    text-align: left;
    border-bottom: 1px solid #cccccc;
}

.brief td {
    text-align: center;
    border-bottom: 1px solid #cccccc;
}

footer {
    padding-top: 100px;
    text-align: center;
}

footer a {
    color: #cccccc;
}